Open Access statistics for Petroleum Training Institute, Nigeria, covering academic research published from 2001 to 2024. Read More.
Open Access Percentage
74%
Total
Publications
271
Total Open
Publications
200
Total
Citations
1.7K
Open Access
Percentage
74%
Total
Publications
271
Total Open
Publications
200
Total
Citations
1.7K
Breakdown
Publisher Open
67%
Both
5%
Other Platform Open
1%
Closed
27%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 18%
34
Hybrid 43%
82
No Guarantees 39%
76
Other Platform Open
Domain 42%
8
Public 26%
5
Preprint 16%
3
Institution 11%
2
Other Internet 11%
2
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 8 |
Zenodo | Public | 4 |
Research Square | Preprint | 2 |
Europe PMC | Domain | 2 |
DOI | Other Internet | 2 |
Syiah Kuala University | Institution | 1 |
RELX Group (Netherlands) | Institution | 1 |
OSF Preprints - Arabixiv | Preprint | 1 |
Open Research Library | Public | 1 |
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